I'm late to this conversation, this is a fabulous resource. I use it often to find information about exactly when property was bought and sold particularly in areas that were settled early.
Each transaction is recorded from the first owner, who often received a land grant to the current day.
The information is recorded by the physical location, Lot #, Concession # etc.
It can be very interesting as you can also see what happened on the lot next door or across the road. When it was settled and who lived there first.
Have you found multiple marriages between families with the same few last names, chances are they lived in close proximity to each other, they were the people who lived next door or across the road from each other.
